|  | # SPDX-License-Identifier: AGPL-3.0-or-later
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							|  | """
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							|  |  Yggtorrent (Videos, Music, Files)
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							|  | """
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							|  | 
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							|  | from lxml import html
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							|  | from operator import itemgetter
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							|  | from datetime import datetime
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							|  | from urllib.parse import quote
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							|  | from searx.utils import extract_text, get_torrent_size
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							|  | from searx.network import get as http_get
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							|  | 
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							|  | # about
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							|  | about = {
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							|  |     "website": 'https://www4.yggtorrent.li/',
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							|  |     "wikidata_id": None,
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							|  |     "official_api_documentation": None,
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							|  |     "use_official_api": False,
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							|  |     "require_api_key": False,
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							|  |     "results": 'HTML',
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							|  | }
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							|  | 
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							|  | # engine dependent config
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							|  | categories = ['videos', 'music', 'files']
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							|  | paging = True
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							|  | 
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							|  | # search-url
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							|  | url = 'https://www4.yggtorrent.li/'
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							|  | search_url = url + 'engine/search?name={search_term}&do=search&page={pageno}&category={search_type}'
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							|  | 
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							|  | # yggtorrent specific type-definitions
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							|  | search_types = {'files': 'all',
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							|  |                 'music': '2139',
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							|  |                 'videos': '2145'}
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							|  | 
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							|  | cookies = dict()
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							|  | 
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							|  | 
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							|  | def init(engine_settings=None):
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							|  |     global cookies
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							|  |     # initial cookies
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							|  |     resp = http_get(url, allow_redirects=False)
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							|  |     if resp.ok:
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							|  |         for r in resp.history:
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							|  |             cookies.update(r.cookies)
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							|  |         cookies.update(resp.cookies)
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							|  | 
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							|  | 
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							|  | # do search-request
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							|  | def request(query, params):
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							|  |     search_type = search_types.get(params['category'], 'all')
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							|  |     pageno = (params['pageno'] - 1) * 50
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							|  | 
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							|  |     params['url'] = search_url.format(search_term=quote(query),
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							|  |                                       search_type=search_type,
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							|  |                                       pageno=pageno)
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							|  | 
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							|  |     params['cookies'] = cookies
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							|  | 
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							|  |     return params
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							|  | 
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							|  | 
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							|  | # get response from search-request
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							|  | def response(resp):
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							|  |     results = []
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							|  |     dom = html.fromstring(resp.text)
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							|  | 
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							|  |     search_res = dom.xpath('//section[@id="#torrents"]/div/table/tbody/tr')
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							|  | 
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							|  |     # return empty array if nothing is found
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							|  |     if not search_res:
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							|  |         return []
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							|  | 
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							|  |     # parse results
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							|  |     for result in search_res:
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							|  |         link = result.xpath('.//a[@id="torrent_name"]')[0]
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							|  |         href = link.attrib.get('href')
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							|  |         title = extract_text(link)
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							|  |         seed = result.xpath('.//td[8]/text()')[0]
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							|  |         leech = result.xpath('.//td[9]/text()')[0]
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							|  | 
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							|  |         # convert seed to int if possible
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							|  |         if seed.isdigit():
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							|  |             seed = int(seed)
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							|  |         else:
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							|  |             seed = 0
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							|  | 
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							|  |         # convert leech to int if possible
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							|  |         if leech.isdigit():
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							|  |             leech = int(leech)
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							|  |         else:
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							|  |             leech = 0
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							|  | 
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							|  |         params = {'url': href,
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							|  |                   'title': title,
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							|  |                   'seed': seed,
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							|  |                   'leech': leech,
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							|  |                   'template': 'torrent.html'}
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							|  | 
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							|  |         # let's try to calculate the torrent size
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							|  |         try:
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							|  |             filesize_info = result.xpath('.//td[6]/text()')[0]
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							|  |             filesize = filesize_info[:-2]
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							|  |             filesize_multiplier = filesize_info[-2:].lower()
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							|  |             multiplier_french_to_english = {
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							|  |                 'to': 'TiB',
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							|  |                 'go': 'GiB',
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							|  |                 'mo': 'MiB',
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							|  |                 'ko': 'KiB'
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							|  |             }
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							|  |             filesize = get_torrent_size(filesize, multiplier_french_to_english[filesize_multiplier])
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							|  |             params['filesize'] = filesize
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							|  |         except:
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							|  |             pass
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							|  | 
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							|  |         # extract and convert creation date
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							|  |         try:
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							|  |             date_ts = result.xpath('.//td[5]/div/text()')[0]
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							|  |             date = datetime.fromtimestamp(float(date_ts))
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							|  |             params['publishedDate'] = date
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							|  |         except:
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							|  |             pass
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							|  | 
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							|  |         # append result
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							|  |         results.append(params)
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							|  | 
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							|  |     # return results sorted by seeder
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							|  |     return sorted(results, key=itemgetter('seed'), reverse=True)
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